refactor: add comment when fetching children

graasp · Feb 3, 2021 · 38a6c83 · 38a6c83
1 parent fd29189
commit 38a6c83
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/actions/item.js b/src/actions/item.js
@@ -232,6 +232,10 @@ export const getSharedItems = () => async (dispatch) => {
       const { children, id } = item;
       // get children
       let newChildren = [];
+
+      // an item does not come automatically with children
+      // thus we need to fetch them if no children is specified
+      // we don't need to fetch again if they already exists (cache)
       if (!children) {
         // eslint-disable-next-line no-await-in-loop
         newChildren = await Api.getChildren(id);